Sue Wetzel has taught four and 5-year-olds for 19 years.
She was diagnosed with multiple sclerosis nine years ago.
She developed foot drop.
Sue could not raise the front of her left foot and it caused her to fall a lot.
It is common in MS patients.
Forget about kicking a ball with the kids.

"I would always try to hold on to something.
I did not want to get around the kids when they had blocks out, I was afraid if I tripped, I would fall on them.
I really tried to watch myself," says Sue.

She also is the admissions director at the school, she gave tours of the campus and that became almost impossible.
Then she read about a new device called the Bioness l300.
It electrically stimulates her left foot and helps her lift it and then walk more normally.

"It helps me to be safe while I walk and continue to do what I love.
I love teaching, and it gives me hope to continue hopefully for a number of years," says Sue.